Classifying – separating – and assorting solids – Fluid suspension – Liquid
Patent
1991-01-16
1992-06-09
Hruskoci, Peter
Classifying, separating, and assorting solids
Fluid suspension
Liquid
209167, 252 61, B03D 1012, B03D 1018, B03D 102, B03D 106
Patent
active
051204320
ABSTRACT:
A process for the selective flotation of metal ores is described, wherein ionic organic collectors are utilized, which have the formula: ##STR1## where R and R.sub.1, like or different from each other, represent: H, a halogen, a straight or branched C.sub.1-9 alkyl group, an alkoxyl or hydroxyalkyl group in which the alkyl moiety contains from 1 to 9 carbon atoms, or a phenyl group; and M represents: H, Na, K, Li, Cs, NH.sub.4.
REFERENCES:
patent: 1652060 (1927-12-01), Smith
patent: 1780000 (1930-10-01), Bolton
patent: 1806362 (1931-05-01), Moses
patent: 1807859 (1931-06-01), Moses
patent: 1847664 (1932-03-01), Ney
patent: 1852107 (1932-04-01), Christmann
patent: 1858007 (1932-05-01), Falconer
patent: 4601818 (1986-07-01), Bresson
patent: 4724072 (1988-02-01), Bornengo
patent: 4946585 (1990-08-01), Lambert
Alesse Vittorio
Bornengo Giorgio
Marabini Anna
Consiglio Nazionale Delle Ricerche
Hruskoci Peter
Lithgow Thomas M.
LandOfFree
Process for the selective flotation of metal ores using 2-mercap does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the selective flotation of metal ores using 2-mercap, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the selective flotation of metal ores using 2-mercap will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1802539